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Leaf rust, caused by Puccinia triticina, is the most common rust disease of wheat. The fungus is an obligate parasite capable of producing infectious urediniospores. To study the genetic structure of the leaf rust population 20 RAPD primers were evaluated on 15 isolates samples collected in Pakistan. A total of 105 RAPD fragments were amplified with an average of 7 fragments per primer. The number of amplified fragments varied from 1 to 12. GL Decamer L-07 and GL Decamer L-01 amplified the highest number of bands (twelve) and primer GL Decamer A-03 amplified the lowest number of bands i.e one. Results showed that almost all investigated isolates were genetically different that confirms high genetic diversity within the leaf rust population. Rust spores can follow the migration pattern in short and long distances to neighbor areas. Results indicated that the greatest variability was revealed by 74.9% of genetic differentiation within leaf rust populations. These results suggested that each population was not completely identical and high gene flow has occurred among the leaf rust population of different areas. The highest differentiation and genetic distance among the Pakistani leaf rust populations were detected between the leaf rust population in NARC isolate (NARC-4) and AARI-11and the highest similarity was observed between NARC isolates (NARC-4) and (NARC-5). The present study showed the leaf rust population in Pakistan is highly dynamic and variable.
A ferrugem da folha, causada por Puccinia triticina, é a ferrugem mais comum do trigo. O fungo é um parasita obrigatório, capaz de produzir urediniósporos infecciosos. Para estudar a estrutura genética da população de ferrugem da folha, 20 primers RAPD foram avaliados em 15 amostras de isolados coletadas no Paquistão. Um total de 105 fragmentos RAPD foram amplificados com uma média de 7 fragmentos por primer. O número de fragmentos amplificados variou de 1 a 12. GL Decamer L-07 e GL Decamer L-01 amplificaram o maior número de bandas (doze), e o primer GL Decamer A-03 amplificou o menor número de bandas, ou seja, um. Os resultados mostraram que quase todos os isolados investigados eram geneticamente diferentes, o que confirma a alta diversidade genética na população de ferrugem da folha. Os esporos de ferrugem podem seguir o padrão de migração em distâncias curtas e longas para áreas vizinhas. Os resultados indicaram que a maior variabilidade foi revelada por 74,9% da diferenciação genética nas populações de ferrugem. Esses resultados sugeriram que cada população não era completamente idêntica e um alto fluxo gênico ocorreu entre a população de ferrugem da folha de diferentes áreas. A maior diferenciação e distância genética entre as populações de ferrugem da folha do Paquistão foram detectadas entre a população de ferrugem da folha no isolado NARC (NARC-4) e AARI-11 e a maior similaridade foi observada entre os isolados NARC (NARC-4) e (NARC-5). O presente estudo mostrou que a população de ferrugem da folha no Paquistão é altamente dinâmica e variável.
Subject(s)
Triticum/parasitology , Biomarkers , Agricultural Pests , Fungi/genetics , Puccinia/geneticsABSTRACT
Androgenetic alopecia (AGA) occurs in genetically prone men and women and is defined by pattern-related, non-scarring hair follicle shrinkage. It is estimated that up to 80% of men and 50% of women will be affected by AGA at some stage in their lives. The underlying pathophysiology may be traced back to the enzyme 5-alpha-reductase, which is responsible for the conversion of testosterone to dihydrotestosterone (DHT), a more powerful androgen, and its accumulation in hair follicles leads to hair loss. The therapeutic approach for treating AGA mainly relies on the inhibition of 5-alpha- reductase. Allium cepa (onion) extract is in trend as a natural remedy for the treatment of AGA. The study aims at in-silico and ADME/T analysis of active compounds present in onion extract against 5-alpha-reductase to evaluate and visualize protein-ligand interaction.
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Introduction: Many studies showed that police officers complained about physical and mental health issues due to job stress. These work stresses lead to adop?ng unhealthy lifestyles and habits including the harmful use of alcohol and tobacco use which leads to high blood pressure, heart a?acks, and other NCDs. Methods: This cross-sec?onal study included all male police personnel of all cadres from nine police sta?ons of Karimnagar Mandal. WHO STEPS NCD survey ques?onnaires were used to collect basic soci-demographic informa?on, clinical history, stress, and anthropometry for measurements of CVD risk factors. Result: 253 police personnel with a mean age of 41.09 years enrolled from all cadres. 152 (60%) of police personnel had mul?ple cardiovascular risk factors. Hypercholesterolemia (37.2%) followed by a sedentary lifestyle (30.8%), and diabetes mellitus (14.6%) were important findings in this study. This study has also revealed an important link between preceding condi?ons for developing cardiovascular diseases such as pre-hypertension in 42.7% and impaired fas?ng glucose level in 25.7% of police personnel. Half of the study police personnel had a family history of NCDs and it was not sta?s?cally significant with service experience. There was a strong associa?on between years of experience and tobacco and alcohol use. Organiza?onal and opera?onal stress levels increased with the increase in years of experience in policing (p-value<0. 01). Conclusion: Smoking and alcohol consump?on were more prevalent among Police personnel which need to be controlled. Physical inac?vity was another important area. Their a?tude towards controlling the risk factors and prac?cing healthy behavior to safeguard from cardiovascular diseases has to be strengthened. It can be done by conduc?ng regular awareness camps, training sessions, and regular cardiac risk factor evalua?ons for all police personnel.
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Snake bite is a major health hazard, moreover in tropical countries where the density of snakes, frequent human contact, lack of diagnostic and treatment facilities further add-on to the high morbidity and mortality. No organ escapes the effect of envenomation from Heart to liver and kidney, CNS to local bite site. While the effect of snake venom on kidney has been documented, the literature available on the pathological effects of envenomation in human liver is lacking. We present a case of an elderly male with renal and hepatic manifestations of envenomation.
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Objective: The study was conducted to evaluate the ocular toxicity of ethambutol given in both intensive and continuation phases of treatment in children with drug-sensitive tuberculosis. Methods: A prospective study of 94 eyes from 47 patients receiving an ethambutol-containing regimen was conducted between 1 December, 2018 and 31 August, 2020. Visual acuity, visual field, visual evoked response (VER), contrast sensitivity, colour perception, and retinal nerve fiber layer (RNFL) thickness [using optical coherence tomography (OCT)] were tested for each patient before, during, and after the treatment. Results: On follow-up, visual acuity, color vision, contrast sensitivity, fundus, and visual fields were not affected in any of the patients. There was no statistically significant increase in the mean latency of the P(100) wave at any point in time. On OCT, no significant loss of mean RNFL thickness was detected. Conclusions: Ethambutol is safe to use up to a dose of 20 mg/kg/day throughout the entire course of anti-tubercular therapy in children with drug-sensitive tuberculosis
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Introduction: The hospital’s pharmacy is one of the most heavily used therapeu?c services and one of the few places where a significant amount of money is spent on recurrent purchases. This underlines the need of strategically planning, crea?ng, and arranging the pharmacy to ensure effec?ve clinical and administra?ve services. Materials and Methods:Inventory control techniques like ABC, VED and ABC-VED matrix analysis were used to evaluate the annual drug expenditure at drug store of Government Medical College & Hospital Jalgaon for the financial year 2019-20. Results:Total number of drugs in inventory in Government Medical College & Hospital Jalgaon in the year 2019-20 were 334 and the annual drug expenditure was 54040462/-. Category A comprised of 49 drugs (14.7%) for which annual drug expenditure was 37286500/- i.e. 69%. 87 drugs (26%) accoun?ng to 11324859/- (20.96%) were classified as category B drugs. Category C drugs included 198 drugs comprising 59.3% of total inventory and consumed 5429103/- i.e. 10.05% of total annual drug expenditure. 39 drugs (11.7%) were classified into vital/V category which accounted for 15257089/- i.e. 28.23% of annual drug expenditure, while essen?al/E category included 127 (38%) drugs for which 30161684/- (55.81%) was incurred for their procurement. 168 (50.3%) drugs accoun?ng to 8621689/- (15.95% of total annual drug expenditure). Conclusion:The applica?on of inventory control strategies such as ABC, VED, and the ABC-VED Matrix will help in significant improvements in pa?ent care.
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Background: Urinary tract infections (UTIs) are commonly detected in several hospitals and typical medical health centres. The antibiotic policy must be updated based on current knowledge about causative agents and their antibiotic susceptibility patterns. The goal of this study was to find out exactly how frequently microbes cause urinary infections and their antibiotic susceptibility patterns. Methods: Mid-stream urine samples were analyzed microscopically for a routine examination, and bacterial pathogens were isolated by conventional culture method using Chromogenic UTI media and MacConkey agar culture media. A group of biochemical parameters were utilized for bacterial identification and characterization. Finally, in vitro antimicrobial susceptibility was performed by the Kirby- Bauer disc diffusion methods against 14 commercially available antibiotics. Results: A total of 1288 clinical samples from UTI patients were obtained aseptically, with 398 showing positive growth with a range of bacteria. Females have a higher prevalence of UTI than males. E. coli was the most common pathogen found (82.86%), followed by Enterococcus faecalis (8.44%), Klebsiella pneumoniae (5.63%), Pseudomonas aeruginosa (2.81%), and Proteus mirabilis (0.26%). The majority of the bacteria had a high sensitivity to Meropenem (98.25%); moderate sensitivity to Amoxicillin, Azithromycin, Ciprofloxacin, Gentamicin, Levofloxacin, Ceftriaxone, Cefepime, and Nitrofurantoin; and low sensitivity (20%) to Cefixime, Cephradine, Cefuroxime, Clindamycin, and Trimethoprime. Conclusion: These findings have clinical and epidemiological implications, improving study to identify causative pathogens and pathogen sensitivity patterns in urinary tract infections, as well as clinicians' knowledge of how to choose the best antibiotics and, ultimately, contributing to patient diagnosis and treatment.
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Objective: To evaluate thefracture union in patients with subtrochanteric femoral fractures managed with dynamic condylar screw. Material and methods: This was a case series study and was conducted at Department of Orthopedic Surgery, Sahiwal Medical College, Sahiwal from June 2016 to May 2017. Total 90 patients with closed subtrochanteric fractures (within the 1 week of fracture), having age from 20-70 years either male or female were selected. Results: Mean age of the patients was 39.53 ± 15.08 years. Mean duration of fracture was 4.10 ± 1.99 days. Out of 90 patients with subtrochanteric fracture, union was noted in 71 (79%) patients. In age group 20-45 years, union rate was 53 (85.48%) and in age group 46-70 years and union rate was 18 (64.29%). Union of fracture was seen in 5 (29.41%) patients, 39 (92.86%) patients and 27 (87.17%) patients respectively in Type A, B and C fractures. Union was strongly (P = 0.000) associated with type of fracture. Higher number of union was noted in type B fracture. Conclusion: A higher rate of fracture union was observed in cases of subtrochanteric femoral fractures treated by fixation with dynamic condylar screw system. Findings of present also revealed that fracture union is not associated with gender. But significant association of fracture union with age group, duration of disease and type of fracture.
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Objective:To investigate the feasibility of reducing the radiation dose on coronary artery calcium score (CS) of virtual non-contrast (VNC) scanning in dual-layer spectral coronary CT angiography(CCTA).Methods:One hundred and twenty-two patients were examined on a dual-layer spectral detector CT scanner from March 2019 to August 2020. Volume CT dose index (CTDI vol), dose length product (DLP), effective dose ( E) were all evaluated for each patient. CS was calculated from both true non-contrast (TNC) and VNC images for left anterior descending (LAD), left circumflex (LCx), right coronary artery (RCA), and the total coronary artery (Total) by two radiologists independently. Pearson′s correlation coefficient was calculated for measuring the association between variables. The correction coefficients of each branch (λ LAD, λ LCx, and λ RCA) and the average correction coefficient (λ AVG) of the total coronary artery were obtained. The calibrated calcium score (CCS_VNC) was equal to λ multiplied by CS_VNC. The CS_TNC and CCS_VNC were compared using repeated oneway analysis of variance test. Correlation analyses for CS_TNC and CCS_VNC and agreement evaluation with Bland-Altman-Plots were performed. Results:The average effective doses in TNC, CCTA and total group were 0.69, 6.47 and 7.16 mSv, respectively. The effective dose was reduced by 10.6% and the scan time was reduced by 39% while using VNC images. There were significant differences among the CS_TNC and CS_VNC of LAD, LCx, RCA and Total ( t=6.75, 5.33, 4.99, 6.60, P< 0.05). Excellent correlations were observed between CS_VNC and CS_TNC ( R2 values were 0.929, 0.896, 0.958, and 0.918; λ values were 2.18, 1.18, 2.15, and 2.07, respectively). There were no significant statistically difference among the CS_TNC, CCS_VNC AVG, and CCS_VNC LAD/RCA of the LAD and RCA (all P> 0.05). The difference was statistically significant among the CS_TNC, CCS_VNC AVG, and CCS_VNC LCx of the LCx ( F=10.94, P<0.05). The paired comparison were performed in groups and the differences were statistically significant between the CS_TNC versus CCS_VNC AVGand CCS_VNC AVG versus CCS_VNC LCx ( t=3.31, 3.43, all P<0.05). There was no significant statistically difference between the CCS_VNC LCx and CCS_VNC AVG( P>0.05). Conclusions:It was feasible to accurately evaluate the CS_VNC from spectral data in comparison to TNC imaging, and to reduce the patient radiation dose and acquisition time.
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Abstract The aim was to scrutinize the in vivo and in vitro activities against Leishmania tropica with compounds of Oxyresveratrol, Quercetin O-Hexoside, and Quercetin 3-Glucoside. The in vitro outcomes against Leishmania were analyzed for 24-48 hours on L. tropica KWH23 promastigotes with compounds materials having 50 - 200 µg/mL concentration with negative control and standard drug Amphotericin B. The compounds were analyzed in L. tropica infected BALB/c mice against Leishmania tropica. The Quercetin 3-Glucoside shows mean inhibition of extracellular promastigotes after 48 hours at 50, 100, 150, 200 µg/mL were 91.02 ± 0.12, 94.50 ± 0.07, 96.15 ± 0.17 and 97.01 ± 0.08 % respectively. In BALB/c mice, the intracellular amastigotes were 91% cured at 200 µg/mL and mean lesion size decreased to 0.41 ± 0.21 mm (p < 0.01). The result shows that Quercetin 3-Glucoside possesses significant anti-leishmanial activity.
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Abstract Flavonoids are a diverse class of polyphenolic substances largely found in plants including citrus peels and are reported to posess a variety of biological activities. We investigated important flavonoids apigenin, hesperidin, narigin, quercetin and tangeritine against diabetes and associated conditions. In current project drug likeness, ADMET analysis, molecular docking and in vitro assays were performed. The apigenin, quercetin and tanagretin exhibited compliance with Lipinski's rule of five. The molecular docking analysis showed best fit in transcriptional regulator 3TOP and 1IK3 in all tested compounds. During antioxidant assays, all flavonoids presented excellent activities. In the α-glucosidase assay, quercetin showed highest inhibition (76% at final concentration of 52 µg/ml) followed by tangeritin (73% at final concentration of 52 µg/ml). In case of 15-Lox assay, highest inhibition was seen in case of quercetin (75%) followed by apigenin (53%). In the AGEs assay, the quercetin showed 47% inhbition of protein cross link formation preceeded by the tenegretin exhited 37% inhibition. It was therefore concluded that tested flavonoids have significant activities in both in silico and in vitro models that is mainly due to differences in structural features and polar surface area.
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Resumo Fundamento: A Sauromatum guttatum (S. guttatum) é utilizado no tratamento de doenças do sangue e supostamente tem atividade espasmolítica através da inibição dos canais de Ca2+. Objetivos: O objetivo deste estudo foi investigar o potencial anti-hipertensivo de S. guttatum em modelo de rato Sprague-Dawley (SD) com hipertensão induzida por dieta com alto teor de sal (HIDATS). Métodos: Ratos SD foram divididos em normotensos, hipertensos e grupos tratados com verapamil e S. guttatum. Extrato bruto de S. guttatum (Sg.B) (100, 150 e 300 mg/kg/dia) e verapamil (5, 10 e 15 mg/kg/dia) foram administrados por via oral junto com NaCl. Anéis aórticos e faixas do átrio direito de ratos normotensos foram utilizados para investigar os mecanismos subjacentes. O nível de significância estatística adotado foi de 5%. Resultados: A pressão arterial média diminuiu nos grupos hipertensos tratados com Sg.B e verapamil de forma dose-dependente (p <0,001). No estudo de reatividade vascular, a acetilcolina induziu relaxamentos com valor CE50 de 0,6 µg/mL (0,3-1,0) em ratos hipertensos tratados com Sg.B (300 mg/kg), sugerindo preservação endotelial. Em aorta isolada de rato normotenso, o Sg.B exibiu vasorrelaxamento com valor de CE50 de 0,15 mg/mL (0,10-0,20), após ablação por desnudamento endotelial ou pré-tratamento com L-NAME e atropina. O tratamento com Sg.B causou relaxamento contra contrações induzidas por K+ alto, como o verapamil. O Sg.B mostrou efeitos inotrópicos (82%) e cronotrópicos (56%) negativos em preparações isoladas atriais de ratos reduzidas com atropina. A avaliação fitoquímica indicou a presença de alcaloides, flavonoides e taninos. Conclusão: O S. guttatum possui efeito vasodilatador através da preservação da função endotelial, liberação de NO mediada pelo receptor muscarínico e inibição do movimento de Ca2+, enquanto o efeito depressor do miocárdio atrial pode estar ligado ao receptor muscarínico. Esses achados fornecem a base farmacológica para o uso do extrato de S. guttatum como um medicamento anti-hipertensivo.
Abstract Background: Sauromatum guttatum (S. guttatum) is used in the treatment of blood disorders and reportedly has a spasmolytic activity through Ca2+ channel inhibition. Objectives: The aim of this study was to investigate the antihypertensive potential of S. guttatum in high salt-induced hypertensive Sprague-Dawley (SD) rat model (HSHRs). Methods: SD rats were divided into normotensive, hypertensive, S. guttatum and verapamil treated groups. S. guttatum crude extract (Sg.Cr) (100, 150 and 300 mg/kg/day) and verapamil (5, 10 and 15 mg/kg/day) were administered orally along with NaCl. Aortic rings and right atrial strips from normotensive rats were used to investigate the underlying mechanisms. The level of statistical significance was set at 5%. Results: Mean arterial pressure decreased in the Sg.Cr and verapamil-treated hypertensive groups in a dose-dependent manner (p < 0.001). In the vascular reactivity study, acetylcholine induced relaxations with an EC50 value of 0.6 µg/mL (0.3-1.0) in Sg.Cr-treated hypertensive rats (300 mg/kg), suggesting endothelial preservation. In isolated normotensive rat aorta, Sg.Cr-treated rats showed vasorelaxation with an EC50 value of 0.15 mg/mL (0.10-0.20), ablated by endothelial denudation or pretreatment with L-NAME and atropine. Sg.Cr treatment caused relaxation against high K+-induced contractions, like verapamil. Sg.Cr showed negative inotropic (82%) and chronotropic effects (56%) in isolated rat atrial preparations reduced with atropine. The phytochemical investigation indicated presence of alkaloids, flavonoids and tannins. Conclusion: S. guttatum has a vasodilatory effect through endothelial function preservation, muscarinic receptor-mediated NO release and Ca2+ movement inhibition, while atrial myocardial depressant effect can be linked to the muscarinic receptor. These findings provide pharmacological base for using S. guttatum extract as an antihypertensive medication.
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Objective: To investigate the pharmacological potential of Argemone mexicana in treating constipation and emesis by using in vitro and in vivo models. Methods: The spasmogenic and spasmolytic effects were evaluated on isolated rabbit jejunum fragments loaded in a tissue organ bath. The response was recorded with an isotonic transducer attached with Power Lab Data Acquisition System. The laxative and antiemetic activities were assessed in BALB-c mice and poultry chicks challenged with carbamylcholine and copper sulphate stimulated emesis, respectively. Results: The total phenolic and total flavonoids contents of the extract were (267.75 ± 5.77) mg GAE/g and (73.86 ± 6.01) mg QE/g, respectively. Argemone mexicana extract exerted spasmogenic effect on isolated rabbit jejunum segments with an EC50 value of 0.016 mg/mL, which was blocked by atropine (0.3 μM). Argemone mexicana extract exerted spasmolytic effect in atropine treated jejunum fragments with an EC50 value of 2.185 mg/mL. Furthermore, Argemone mexicana extract relaxed potassium (80 mM)-induced contractions (EC50: 9.07 mg/mL), similar to a standard drug verapamil. The calcium channel blocker activity was confirmed by a rightward shift of concentration-response curve of calcium in the presence of Argemone mexicana extract (1-5 mg/mL) and verapamil (0.1-1 μM). In addition, the extract increased the distance travelled by a charcoal in the gastrointestinal tract and exhibited antiemetic effect on copper sulphate induced emesis in chicks. Conclusions: Argemone mexicana shows cholinergic agonist and calcium channel blocker activities, as well as antiemetic effect. It may be used as a potential agent for treating gastrointestinal disorders.
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Objective: To investigate the pharmacological potential of Argemone mexicana in treating constipation and emesis by using in vitro and in vivo models. Methods: The spasmogenic and spasmolytic effects were evaluated on isolated rabbit jejunum fragments loaded in a tissue organ bath. The response was recorded with an isotonic transducer attached with Power Lab Data Acquisition System. The laxative and antiemetic activities were assessed in BALB-c mice and poultry chicks challenged with carbamylcholine and copper sulphate stimulated emesis, respectively. Results: The total phenolic and total flavonoids contents of the extract were (267.75 ± 5.77) mg GAE/g and (73.86 ± 6.01) mg QE/g, respectively. Argemone mexicana extract exerted spasmogenic effect on isolated rabbit jejunum segments with an EC50 value of 0.016 mg/mL, which was blocked by atropine (0.3 μM). Argemone mexicana extract exerted spasmolytic effect in atropine treated jejunum fragments with an EC50 value of 2.185 mg/mL. Furthermore, Argemone mexicana extract relaxed potassium (80 mM)-induced contractions (EC50: 9.07 mg/mL), similar to a standard drug verapamil. The calcium channel blocker activity was confirmed by a rightward shift of concentration-response curve of calcium in the presence of Argemone mexicana extract (1-5 mg/mL) and verapamil (0.1-1 μM). In addition, the extract increased the distance travelled by a charcoal in the gastrointestinal tract and exhibited antiemetic effect on copper sulphate induced emesis in chicks. Conclusions: Argemone mexicana shows cholinergic agonist and calcium channel blocker activities, as well as antiemetic effect. It may be used as a potential agent for treating gastrointestinal disorders.
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Objective: To investigate the pharmacological potential of Argemone mexicana in treating constipation and emesis by using in vitro and in vivo models.Methods: The spasmogenic and spasmolytic effects were evaluated on isolated rabbit jejunum fragments loaded in a tissue organ bath. The response was recorded with an isotonic transducer attached with Power Lab Data Acquisition System. The laxative and antiemetic activities were assessed in BALB-c mice and poultry chicks challenged with carbamylcholine and copper sulphate stimulated emesis, respectively. Results: The total phenolic and total flavonoids contents of the extract were (267.75 ± 5.77) mg GAE/g and (73.86 ± 6.01) mg QE/g, respectively. Argemone mexicana extract exerted spasmogenic effect on isolated rabbit jejunum segments with an EC50 value of 0.016 mg/mL, which was blocked by atropine (0.3 μM). Argemone mexicana extract exerted spasmolytic effect in atropine treated jejunum fragments with an EC50 value of 2.185 mg/mL. Furthermore, Argemone mexicana extract relaxed potassium (80 mM)-induced contractions (EC50: 9.07 mg/mL), similar to a standard drug verapamil. The calcium channel blocker activity was confirmed by a rightward shift of concentration-response curve of calcium in the presence of Argemone mexicana extract (1-5 mg/mL) and verapamil (0.1-1 μM). In addition, the extract increased the distance travelled by a charcoal in the gastrointestinal tract and exhibited antiemetic effect on copper sulphate induced emesis in chicks. Conclusions: Argemone mexicana shows cholinergic agonist and calcium channel blocker activities, as well as antiemetic effect. It may be used as a potential agent for treating gastrointestinal disorders.
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Leishmaniasis is an important disease affecting global public health which is spread by sand fly having different species. Various chemical drugs are used to treat and control Leishmaniasis including pentavalent antimonials, antimicrobial and antibiotics. Due to emergence of drug resistance, these therapeutic options are losing effectiveness in attaining success. Furthermore, these drugs are expensive and have toxic effects on liver and kidneys. There has been an emerging interest and excellent response by using plant based drugs and extracts to control Leishmaniasis. Different medicinal plants including Glycyrrhiza glabra, Allium sativum, Peganum harmala and Nigella sativa have shown excellent anti-leishmanial activity. Therefore, medicinal plants can help in effective drug development against Leishmaniasis diseases in both animals and humans which will be safer and health protective.
La Leishmaniasis es una enfermedad importante que afecta la salud pública mundial y que es transmitida por las moscas de la arena, que tienen diferentes especies. Se utilizan varios medicamentos químicos para tratar y controlar la Leishmaniasis, incluidos los antimoniales pentavalentes, antimicrobianos y antibióticos. Debido a la aparición de resistencia a los medicamentos, estas opciones terapéuticas están perdiendo eficacia para lograr el éxito. Además, estos medicamentos son costosos y tienen efectos tóxicos en hígado y riñones. Ha habido un interés emergente y una excelente respuesta mediante el uso de extractos y medicamentos a base de plantas para controlar la Leishmaniasis. Diferentes plantas medicinales como Glycyrrhiza glabra, Allium sativum, Peganum harmalay Nigella sativahan mostrado una excelente actividad anti-leishmanial. Por lo tanto, las plantas medicinales pueden ayudar en el desarrollo de fármacos eficaces contra las enfermedades de la leishmaniasis tanto en animales como en seres humanos, lo que será más seguro y proteja la salud.
Subject(s)
Humans , Animals , Plants, Medicinal , Leishmaniasis/drug therapy , Public HealthABSTRACT
Health status of children is an important and sensitive indicator of overall health of entire community. Majority of the illnesses in under-five children can be prevented through available measures. Childhood mortality is distributed in an extremely uneven manner, not only between the regions and countries but also within countries. High child mortality in India is due to multiple factors and their interactions. These determinants include social, economic, biological and demographic factors. Globally, the four major causes of mortality in under-five children are pneumonia, diarrhoeal diseases, pre-term birth complications, and birth asphyxia.METHODSA cross-sectional observational study was conducted in Urban Training Health Centre of Katihar medical college, Katihar, Bihar, for 2 months from Feb-2018 to April-2018. Selection of children was done by simple random sampling. Three hundred under five children were selected from the field area to identify ten risk factors. A pre-designed, pre-tested study schedule was used to collect data in which both open and close ended questions were included. Privacy and confidentiality were maintained for mothers of under-five children under present study. Anthropometric and clinical examinations of these children were performed to assess the risk factors under study. Shakir’s Tape was used to measure mid-arm circumference and Salter’s scale for weight. All data were collected and analysed using Microsoft Excel and Epi Info software 3.4.3. Results were calculated using percentages.RESULTSIn our present study, thirty percent mothers were illiterate. Most mothers (64%) were housewives. Two-thirds of these children belonged to lower class and 28.6% to upper class families. Nearly 70% children suffered from respiratory infections in the last one year. Acute respiratory tract infections were more common than gastrointestinal infections. Severe malnutrition was observed in 16% children. About 50% children were malnourished.CONCLUSIONSHealth workers, especially in rural areas should be trained properly, so that they can identify risk factors for under-five children. There should be special provisions of health care facilities for under-five children. Necessary information, education and communication campaigns are needed to decrease infant and under-five morbidity and mortality. It is recommended that there is an urgent need and scope for operationalization of ‘at-risk’ under-five children through enhancement of staff competence and providing necessary logistic support
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ABSTRACT: The present study aimed to identify the elements of the Theory of Planned Behaviour along with health consciousness and determine the role of knowledge as a moderating variable in Pakistan and Malaysia. Three hundred and forty-one observations from Pakistan and 280 observations from Malaysia were acquired through questionnaire; while, confirmatory factor analysis and structural equation modelling was applied for the analysis. The magnitude of the results varied across both countries; however, attitude, subjective norms and health consciousness, as well as their interaction terms, were significant predictors, whereas, perceived behavioural control and its knowledge interaction terms had insignificant impacts on the purchase intentions of consumers for both countries. This research will help to further understand about consumer perception in the purchase of organic food items, which will assist retailers, advertisers and manufacturers in developing strategies for such products.
RESUMO: O presente estudo teve como objetivo identificar os elementos da teoria do comportamento planejado juntamente com a consciência em saúde, e determinar o papel do conhecimento como uma variável moderadora no Paquistão e na Malásia. 341 observações do Paquistão e 280 observações da Malásia foram adquiridas através de questionário; enquanto que análise fatorial confirmatória e modelagem de equações estruturais foram aplicadas para a análise. A magnitude dos resultados variou entre os dois países. No entanto, atitudes, normas subjetivas e consciência da saúde, bem como seus termos de interação, foram preditores significativos, enquanto que controle comportamental percebido e seus termos de interação do conhecimento tiveram impactos insignificantes nas intenções de compra dos consumidores para os dois países. Esta pesquisa ajudará a entender melhor a percepção do consumidor na compra de alimentos orgânicos, o que ajudará varejistas, anunciantes e fabricantes no desenvolvimento de estratégias para esses produtos.